The HELZEL-OTHR and WERA HF radar technology can be used for a variety of oceanographic applications and provides additional valuable data for applications like Tsunami Warning, Search & Rescue and Ship-Tracking. System Integrators have the advantage to be able to offer one tool for different applicational fields in order to server the specific request of their customers. In combination with Hydrodynamic models it is even possible to provide forecasts of currents at critical locations. Ocean current drift prediction software allows to back-track drifting objects, e.g. debris of lost planes, ships or oil slick.